Tritium is an isotope of hydrogen that contains three subatomic particles in its nucleus. The three particles are ...

0 votes
    one proton and two electrons.
    one proton, one neutron, and one electron.
    three protons.
    three neutrons.
    one proton and two neutrons.
asked May 30, 2013 in Biology by anonymous
    

1 Answer

0 votes
one proton and two neutrons.
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)



...